一尸检资料显示：皮肤及巩膜中度黄染，腹腔内有黄色澄清液体约4500ml。肝重890g，表面多个1～2cm的小结节，镜检出现假小叶；脾重850g；食管下端静脉丛明显曲张，据此描述，最可能的诊断
A. 胆汁性肝硬化
B. 淤血性肝硬化
C. 寄生虫性肝硬化
D. 门脉性肝硬化
E. 坏死后性肝硬化
查看答案
肝硬化时蜘蛛痣发生的主要原因是
A. 门脉冲压增高，侧支循环形成
B. 肝功能不全，凝血机制障碍
C. 血管内静脉压增高
D. 䧳激素增多
E. 胃肠道淤血
肝硬化侧支循环形成可造成严重的上消化道出血，这是指
A. 痔静脉丛曲张
B. 脐周静脉丛曲张
C. 食管上段静脉丛曲张
D. 胃冠状静脉丛曲张
E. 食管下段静脉丛曲张
He is very___but he is essentially honest and will not use unfair means to gain hisend.
A. vigorous
B. ambitious
C. ingenious
D. suspicious
The idea was introduced many years ago and it has greatly influenced________
A. velopments in science.
B.previous
C.current
D.forthcoming
E. subsequent
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